Quick answers
- Is CVE-2026-84766 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-84766 being exploited in the wild.
- How severe is CVE-2026-84766?
- Medium severity, with a CVSS score of 5.9, published 3 September 2026.
- Which products and versions are affected?
- WP ManageNinja LLC FluentBooking Pro <= 2.2.1.
- Is there a fix for CVE-2026-84766?
- A patch was published on 2026-09-03: Version 2.3.0 or later Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-84766 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-84766?
- Check whether you run WP ManageNinja LLC FluentBooking Pro at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is classified as an insecure design flaw that allows attackers to circumvent authentication or authorization checks in FluentBooking Pro versions up to 2.2.1. The bypass is unauthenticated, meaning no login credentials or special privileges are required to exploit it. An attacker can leverage this to access protected booking operations or administrative functions. The vulnerability has been patched in version 2.3.0 and later.
Affected products
- WP ManageNinja LLC FluentBooking Pro <= 2.2.1
Timeline
- 2026-09-03: disclosed
- 2026-09-03: patched: Version 2.3.0 or later